tillypullen tillypullen

11-06-2020
Mathematics

contestada

work out the area of a circle with diameter 1.8cm take pie to be 3.142 and give your answer to 1 decimal place.

Respuesta :

auravaprasad auravaprasad

11-06-2020

Area of a circle = Pi x r^2
Area = Pi x 3.24
Area = 10.18...
Area = 10.2 cm

Answer Link

Otras preguntas

Which elements have the most similar chemical properties?A. Si, As, and TeB. Mg, Sr, and BaC. N2, O2, and F2D. Ca, Cs, and CuPlease explain your answer in this

Which choice below would affect the rate of reaction in the opposite way from the other four? a. Cool the reaction down b. Add a catalyst c. Decrease the pre

During the time when humans moved from Africa throughout the world, a. birth and death rates were both fairly low. b. population growth was rapid. c. population

Which of the following is NOT considered a potential cause of extinction? (A) introduction of a new predator (B) introduction of a new parasite (C) introduction

3 tons=how many pounds

convert 3π into degrees

Angle 1 and angle 2 are a linear pair. Measure of angle 1 = x-36, and measure of angle 2 = x+84. Find the measure of each angle.

An atom that has 13 protons and 15 neutrons is an isotope of the element? How can I count it?

What is the percentage of 199.50 out of 286?

what is the difference 4y/xy - 2x/xy^3